机构地区: 中山大学地理科学与规划学院遥感与地理信息工程系
出 处: 《中山大学学报(自然科学版)》 2005年第5期84-87,共4页
摘 要: 使用松散集成方式,应用XML、Java等技术实现与其他系统的数据共享与交换,达到了GIS图文一体化的目的。在构建广东省水资源管理信息系统空间数据库和属性数据库的基础上.利用组件技术实现图文互查和图文结合的显示与输出。文中提到的使用基于XML的SVG作为图文结合输出的技术,是目前正在快速发展中的一种新技术,虽然在该研究实例中,功能还比较简单,但无疑是一种很好的尝试,对于图文一体化的GIS系统,尤其是WEBGIS系统的开发有很强的借鉴意义。 By using the method of inattentive integration, the technology of XML and Java were applied to share and exchange with the data of other systems, and an aim of graphic-attribute integration was obtained carry out the Based on the database of space and attribute of Water Source Management Information System of Guangdong Province, the COM technology was used to perform graphic-attribute exchange checking, graphic-attributes integration display and output. Although the newly-developed technology functions primarily, it is significant for GIS system of graphic-attribute integration, and especially for the development of WEB GIS.